11132002043 has 4 divisors (see below), whose sum is σ = 11132859648. Its totient is φ = 11131144440.

The previous prime is 11132001977. The next prime is 11132002069. The reversal of 11132002043 is 34020023111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34020023111 = 17299 ⋅1966589.

It is a cyclic number.

It is not a de Polignac number, because 11132002043 - 2⁸ = 11132001787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11192002043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 409028 + ... + 435393.

It is an arithmetic number, because the mean of its divisors is an integer number (2783214912).

Almost surely, 2^11132002043 is an apocalyptic number.

11132002043 is a deficient number, since it is larger than the sum of its proper divisors (857605).

11132002043 is an equidigital number, since it uses as much as digits as its factorization.

11132002043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857604.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11132002043 its reverse (34020023111), we get a palindrome (45152025154).

The spelling of 11132002043 in words is "eleven billion, one hundred thirty-two million, two thousand, forty-three".